[  469.349451][T17977] gre: GRE over IPv4 demultiplexer driver
[  469.399521][T17977] ip6_gre: GRE over IPv6 tunneling driver
[  469.481165][   T70] ip6_tunnel: g1 xmit: Local address not yet configured!
[  469.509732][   T70] ip6_tunnel: g1 xmit: Local address not yet configured!
[  471.141662][   T70] ip6_tunnel: g2 xmit: Local address not yet configured!
[  471.171682][   T70] ip6_tunnel: g2 xmit: Local address not yet configured!